How did new technology aid the convoy system

Explain the difference between the prosecutor in a criminal case and the prosecutor in a civil case.

What are new social classes emerged due to advancement in agriculture ?

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.